https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-01-13T16:54:25.214389Z
2019-01-13T16:54:50.213478Z
s3://sentinel-s1-l1c/GRD/2019/1/13/IW/DV/S1A_IW_GRDH_1SDV_20190113T165425_20190113T165450_025461_02D24F_F495
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2019-01-13T16:54:25.214389Z
2019-01-13T16:54:50.213478Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190113T175434_V20190113T134512_20190113T170242.EOF
347.29671886734764
693000
Copernicus S1 Core Ground Segment - UPA
2019-01-13T18:06:22.906024Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190113T165425_20190113T165450_025461_02D24F_F495
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.125684172 -29.506034311,25.487859494 -29.422769548,25.744299147 -29.363131007,26.000439428 -29.30300262,26.384085741 -29.21189542,26.639472046 -29.150550115,27.02198158 -29.057625847,27.276606242 -28.995074738,27.595037984 -28.916049949,27.538634698 -28.737728709,27.481256239 -28.559580863,27.424870521 -28.381205082,27.370141063 -28.202434931,27.314753838 -28.023852623,27.205409337 -27.666395388,27.131278675 -27.428889723,26.816822554 -27.506655453,26.565403308 -27.568233146,26.187751735 -27.659749654,25.935637045 -27.720191533,25.556947187 -27.809996507,25.304143646 -27.869292183,25.051066492 -27.928126496,24.693677327 -28.010306184,24.762935752 -28.249162456,24.864740334 -28.608638911,24.916294268 -28.788250815,24.96717095 -28.968035112,25.019706958 -29.14745291,25.073235361 -29.326658049,25.125684172 -29.506034311))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.26253
45.8525291737658
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2021-12-24T09:39:13.836875Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S29E026/2019/01/13/02D24F
2.0E-4
2.0E-4
true
block average
2
2
-28.0
26.0
-29.0
27.0
POLYGON((26.0 -29.0,26.0 -28.0,27.0 -28.0,27.0 -29.0,26.0 -29.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_02D24F_S29E026_2019_01_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02D24F_S29E026_2019_01_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02D24F_S29E026_2019_01_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02D24F_S29E026_2019_01_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02D24F_S29E026_2019_01_13_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid